I have just upgraded to windows 10 and now after effects cs4 will not run. locks up on the media core. It was running great under windows 7 professional. i only have a 32 bit machine. Money is keeping me from getting a new machine that is 64 bit. there are 4gb ram and a NVIDIA GeForce GT 520 video card with the most recent drivers.

I have opened the firewall for AE, I have moved quicktime files to the AE folder. I have uninstalled and reinstalled after clearing out all the folders and cleaned out the registry.